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參數(shù)資料
| 型號： | SM625 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 抗輻射高效，5安培開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 56K |
| 代理商： | SM625 |
SM625/SM626/SM627
4/90 Rev 1.1 2/94
Copyright
1994
L
IN
F
IN
ITY
Microelectronics Inc.
11861 Western Avenue
∞
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
1
FEATURES
Equivalent to the Unitrode PIC 625, 626, 627
15A current capability
Designed and characterized for switching regulator
applications such as Buck, Boost, and Buck-Boost
type
Cost saving design reduces size, improves efficiency,
reduces noise and RFI
High operating frequency (to > 100KHz) results in
smaller inductor-capacitor filter and improved power
supply response time
High operating efficiency at 7A typical performance -
Rise and fall time < 300ns
Efficiency > 85%
Electrically isolated, 4-pin, TO-66 hermetic case
HIGH RELIABILITY FEATURES
Available with high reliability processing
DESCRIPTION
The SM625/626/627 series of Power Output Stages are espe-
cially designed to be driven with standard PWM integrated
circuits to form an efficient switching power supply. The SM625,
SM626 and SM627 are optimized for non-isolated Buck and
Buck-Boost application. The hybrid circuit construction utilizes
thick film resistors on a beryllia substrate for maximum thermal
conductivity and resultant low thermal impedance. All of the
active elements in the hybrid are fully passivated.
FUNCTIONAL DIAGRAM
SM625/SM626/SM627
SWITCHING REGULATOR POWER OUTPUT STAGES
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SM625R | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| SM626 | Indicator Lamp; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| SM626R | Indicator Lamp; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| SM627 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| SM627R | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SM625HRR | 制造商:MICRO-ELECTRONICS 制造商全稱:Micro Electronics 功能描述:SWITCHING REGULATOR POWER OUTPUT STAGES |
| SM625R | 制造商:MICRO-ELECTRONICS 制造商全稱:Micro Electronics 功能描述:SWITCHING REGULATOR POWER OUTPUT STAGES |
| SM626 | 制造商:MICRO-ELECTRONICS 制造商全稱:Micro Electronics 功能描述:SWITCHING REGULATOR POWER OUTPUT STAGES |
| SM626HRR | 制造商:MICRO-ELECTRONICS 制造商全稱:Micro Electronics 功能描述:SWITCHING REGULATOR POWER OUTPUT STAGES |
| SM626R | 制造商:MICRO-ELECTRONICS 制造商全稱:Micro Electronics 功能描述:SWITCHING REGULATOR POWER OUTPUT STAGES |
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